129289914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 314954640

約数和(自身を除く): 185664726

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 109, 111, 117, 137, 218, 222, 234, 274, 327, 333, 411, 481, 654, 666, 822, 962, 981, 1233, 1417, 1443, 1781, 1962, 2466, 2834, 2886, 3562, 4033, 4251, 4329, 5069, 5343, 8066, 8502, 8658, 10138, 10686, 12099, 12753, 14933, 15207, 16029, 24198, 25506, 29866, 30414, 32058, 36297, 44799, 45621, 52429, 65897, 72594, 89598, 91242, 104858, 131794, 134397, 157287, 194129, 197691, 268794, 314574, 388258, 395382, 471861, 552521, 582387, 593073, 943722, 1105042, 1164774, 1186146, 1657563, 1747161, 3315126, 3494322, 4972689, 7182773, 9945378, 14365546, 21548319, 43096638, 64644957, 129289914]

約数ペア:

[(1, 129289914), (2, 64644957), (3, 43096638), (6, 21548319), (9, 14365546), (13, 9945378), (18, 7182773), (26, 4972689), (37, 3494322), (39, 3315126), (74, 1747161), (78, 1657563), (109, 1186146), (111, 1164774), (117, 1105042), (137, 943722), (218, 593073), (222, 582387), (234, 552521), (274, 471861), (327, 395382), (333, 388258), (411, 314574), (481, 268794), (654, 197691), (666, 194129), (822, 157287), (962, 134397), (981, 131794), (1233, 104858), (1417, 91242), (1443, 89598), (1781, 72594), (1962, 65897), (2466, 52429), (2834, 45621), (2886, 44799), (3562, 36297), (4033, 32058), (4251, 30414), (4329, 29866), (5069, 25506), (5343, 24198), (8066, 16029), (8502, 15207), (8658, 14933), (10138, 12753), (10686, 12099)]